- Fixed an issue on some MacBook Pro models that prevented the game from rendering correctly, resulting in a blank or white screen with game running in the background. This fix required a change to the minimum spec from MacOS 10.6.4 to MacOS 10.7 (Lion) or higher, which matches Steam's minimum spec.

- Fixed an exploit where a player could call a vote that would pass immediately without input from the rest of the players.- Fixed an issue where sounds could start looping on Linux.- Fixed Steam Controller issues with spectating and MOTD.- Fixed a bug that could cause some servers to hang on shutdown, causing a temporary reduction in total server capacity after updates.- Fixed a remote code execution exploit.- Upgrade OSX SDK version.